Item
¥148CNY
Screenshots come from the App Store listing. They are shown at full aspect ratio, never cropped. Click to enlarge.
From the App Store SourceVUML is a native macOS application for creating architecture diagrams. It reads PlantUML text and renders diagrams instantly, with no external dependencies, no Java runtime, and no network connection required. Everything runs locally on your Mac.
The developer is Lloyd Moore, and the app identifier is com.vuml.app.
It was first released on 2026-03-30, according to our own database record.
Every number in these answers comes from the data shown above on this page.